On July 2, it was announced that the USDT-based Layer 1 network Stable released a roadmap: the first phase will implement the USDT basic layer, use USDT as a native gas token, achieve sub-second block time and finality, and launch a stable wallet to enhance user experience; The second phase implements the USDT experience layer, adopts optimistic parallel execution, improves transaction throughput, and introduces USDT transfer aggregators and dedicated block space for enterprises to ensure efficient processing and consistent performance; the third phase implements the USDT full stack optimization layer, upgrades to DAG-based consensus to increase speed and resilience, and expands developer tools and resources to promote dApp development.